ISRC ITN320903170
Verified recording
ITN320903170 is “Overture for Flute and Bassoon in G Major: VII. Air” by Christoph Graupner,
registered on the CopyrightChains blockchain with CopyrightID
0x73c65a5f0d9588d7b118a7dc72b73c0af7f568f69445246ed870f2b2be243c9e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITN320903170.
Recording identifiers
- ISRC
- ITN320903170
- Title
- Overture for Flute and Bassoon in G Major: VII. Air
- Artist
- Christoph Graupner
- CopyrightID (CopyrightChains transaction hash)
0x73c65a5f0d9588d7b118a7dc72b73c0af7f568f69445246ed870f2b2be243c9e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:cb27643c55b83211daed81ddca999dcfd8c6bb902315db984ab74a51115e24c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITN320903170
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Overture for Flute and Bassoon in G Major: VII. Air · Machine-readable JSON-LD